A L L Diagnostic Trouble Codes ( DTC )
Testing and Inspection
- Diagnostic Trouble Code Descriptions
- Manufacturer Code Charts
- Antilock Brakes / Traction Control Systems
- Test 1/Fault Code 11
- Test 2/Fault Code 12
- Test 3/Fault Code 13
- Test 4/Fault Code 14
- Test 5/Fault Code 15
- Test 6/Fault Code 17
- Test 7/Fault Code 21
- Test 8/Fault Code 22
- Test 9/Fault Code 23
- Test 10/Fault Code 24
- Test 11/Fault Code 25
- Test 12/Fault Code 26
- Test 13/Fault Code 27
- Test 14/Fault Code 28
- Test 15/Fault Code 31
- Test 16/Fault Code 32
- Test 17/Fault Code 33
- Test 18/Fault Code 34
- Test 19/Fault Code 35
- Test 20/Fault Code 36
- Test 21/Fault Code 37
- Test 22/Fault Code 38
- Test 23/Fault Code 39
- Test 24/Fault Code 40
- Antitheft and Alarm Systems
- Computers and Control Systems
- Heating and Air Conditioning
- Test Point 1 - Power Supply to Heater/AC Regulator
- Test Point 2 - Inside Temperature Sensor
- Test Point 3 - Left Mixing Chamber
- Test Point 4 - Right Mixing Chamber
- Test Point 5 - Evaporator Temperature Sensor
- Test Point 6 - Rear Fan Temperature Sensor
- Test Point 7 - Oil Cooler Temp. Sensor
- Test Point 8 - Defrost Flap Motor
- Test Point 9 - Footwell Flap Motor
- Test Point 10 - Fresh Air Flap Motor
- Test Point 11 - Left Mixing Flap Motor
- Test Point 12 - Right Mixing Flap Motor
- Test Point 13 - Left Heater Blower Motor
- Test Point 14 - Right Heater Blower Motor
- Test Point 15 - Condenser Blower Motor
- Test Point 16 - Oil Cooler Blower Motor
- Test Point 17 - Rear Blower Motor Speed 1
- Test Point 18 - Rear Blower Motor Speed 2
- Test Point 19 - Inside Sensor Blower Motor
- Test Point 20 - Unknown
- Restraint Systems
- Transmission and Drivetrain
- Test Point 1 - Supply Voltage (Term. 30)
- Test Point 2 - Supply Voltage (Term. 15)
- Test Point 3 - Supply Voltage, Drive Links
- Test Point 4 - Supply Voltage, Sensor 5 V
- Test Point 5 - RPM Signal
- Test Point 6 - Load Signal
- Test Point 7 - Change of Igntion Timing
- Test Point 8 - Throttle Potentiometer
- Test Point 9 - Solenoid Valve 1
- Test Point 10 - Solenoid Valve 2
- Test Point 11 - Solenoid Valve, Torque CONV. Clutch
- Test Point 12 - Pressure Regulator
- Test Point 13 - Selector Lever Switch
- Test Point 14 - Speed Sensor, Transmission
- Test Point 15 - Transmission Temperature Sensor
- Test Point 16 - Selector Lever Switch (For Starting)
- Test Point 17 - Control Unit Faulty
- Test Point 18 - Control Unit Faulty
- Test Point 19 - Control Unit Faulty
- Test Point 20/21 - Downshift Protection/Rev. Limiter
- Test Point 22 - Manual Program Switch
- Test Point 23 - Up/Down Shift Tip Switch
- Test Point 24 - Kickdown Switch
- Test Point 25 - Transverse Acceleration Sensor
- Test Point 26 - Speed Signal 1 (ABS)
- Test Point 27 - Combi-Instrument Input
- Test Point 28 - R-Position Switch
- Test Point 29 - Reverse Light Relay
- Test Point 30 - Unknown Fault Code
- Antilock Brakes / Traction Control Systems